Ideal-Air Pro Series Ultra Sonic Humidifier 300 Pint

Ideal-Air Pro Series Ultra Sonic Humidifier 300 Pint - Commercial Grade Humidity Control

The Ideal-Air Pro Series 300 Pint Ultra Sonic Humidifier uses ultrasonic transducer technology to generate ultra-fine water particles that distribute evenly across your plant canopy for a balanced, consistent humidity field. Built with cold-rolled steel plates in a stainless steel housing, this commercial-grade humidifier is engineered for demanding grow room environments where reliable, high-output humidity control is critical to crop performance.

Key Features & Benefits

• 300 Pint Daily Output: High-capacity moisture production supports large grow spaces where maintaining target VPD requires significant humidity input.
• Ultrasonic Transducer Technology: Generates ultra-fine water particles that remain suspended longer and distribute more evenly than traditional evaporative humidifiers, creating a balanced humidity field across the entire canopy.
• Cold-Rolled Steel and Stainless Steel Construction: Commercial-grade materials resist corrosion and wear in the high-humidity environment they create, ensuring long service life.
• LED Display with 30-90% Humidity Control: Onboard humidity controller with clear LED readout lets you dial in precise target humidity without external controllers for most applications.
• Overflow Safety Switch: Automatic overflow protection prevents water damage from tank overfill events during continuous operation.
• Sediment Filter and Reservoir Drain: Built-in sediment filter protects transducers from mineral deposits, and the reservoir drain outlet simplifies maintenance and water changes.

Who Should Use This

Designed for commercial cultivators, large-tent operators, and serious hobbyists who need reliable, high-output humidity control in grow spaces where smaller consumer humidifiers fall short of maintaining target VPD ranges.

Compatibility

Requires ducting using 4-inch PVC or 4-inch DWV plastic pipe for correct operation - units should not be run without ducting as moisture can accumulate on the top of the unit and trigger shutdown. Fill only through the provided hose and float valve. 115V/60Hz, 7.8 Amps. Compatible with the Ideal-Air Pro Series Float Valve (sold separately).

Frequently Asked Questions

Why does this humidifier require ducting?

Ultrasonic humidifiers produce extremely fine mist that, without ducting, can condense on the unit's surface and trigger the safety shutoff. Ducting with 4-inch PVC or DWV pipe distributes the mist into the grow space properly and prevents moisture buildup on the unit.

Can I fill the reservoir directly through the discharge piping?

No - filling through the discharge outlets will overfill the tank and prevent the unit from creating humidity. Always fill through the provided hose and float valve to maintain proper water level and correct operation.

What water quality is recommended for ultrasonic humidifiers?

Ultrasonic humidifiers atomize whatever minerals are in your water along with the mist. Using RO or low-EC water significantly reduces mineral dust (white dust) deposition on plants and equipment and extends transducer life.

Does the onboard humidity controller work with an external controller?

The Pro Series humidifier can be integrated with external environmental controllers. Set the onboard controller to maximum and let the external controller cycle the unit's power for precise automated humidity management.